llvm/test/MC/AArch64/SVE/ld1sh-sve-only.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   4 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   5 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s 2>&1 \
   6 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
  10 // RUN:   | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 // Test instruction variants that aren't legal in streaming mode.
  13
  14 ld1sh   { z0.s }, p0/z, [x0, z0.s, uxtw]
  15 // CHECK-INST: ld1sh   { z0.s }, p0/z, [x0, z0.s, uxtw]
  16 // CHECK-ENCODING: [0x00,0x00,0x80,0x84]
  17 // CHECK-ERROR: instruction requires: sve
  18 // CHECK-UNKNOWN: 84800000 <unknown>
  19
  20 ld1sh   { z0.s }, p0/z, [x0, z0.s, sxtw]
  21 // CHECK-INST: ld1sh   { z0.s }, p0/z, [x0, z0.s, sxtw]
  22 // CHECK-ENCODING: [0x00,0x00,0xc0,0x84]
  23 // CHECK-ERROR: instruction requires: sve
  24 // CHECK-UNKNOWN: 84c00000 <unknown>
  25
  26 ld1sh   { z31.s }, p7/z, [sp, z31.s, uxtw #1]
  27 // CHECK-INST: ld1sh   { z31.s }, p7/z, [sp, z31.s, uxtw #1]
  28 // CHECK-ENCODING: [0xff,0x1f,0xbf,0x84]
  29 // CHECK-ERROR: instruction requires: sve
  30 // CHECK-UNKNOWN: 84bf1fff <unknown>
  31
  32 ld1sh   { z31.s }, p7/z, [sp, z31.s, sxtw #1]
  33 // CHECK-INST: ld1sh   { z31.s }, p7/z, [sp, z31.s, sxtw #1]
  34 // CHECK-ENCODING: [0xff,0x1f,0xff,0x84]
  35 // CHECK-ERROR: instruction requires: sve
  36 // CHECK-UNKNOWN: 84ff1fff <unknown>
  37
  38 ld1sh   { z31.d }, p7/z, [sp, z31.d]
  39 // CHECK-INST: ld1sh   { z31.d }, p7/z, [sp, z31.d]
  40 // CHECK-ENCODING: [0xff,0x9f,0xdf,0xc4]
  41 // CHECK-ERROR: instruction requires: sve
  42 // CHECK-UNKNOWN: c4df9fff <unknown>
  43
  44 ld1sh   { z23.d }, p3/z, [x13, z8.d, lsl #1]
  45 // CHECK-INST: ld1sh   { z23.d }, p3/z, [x13, z8.d, lsl #1]
  46 // CHECK-ENCODING: [0xb7,0x8d,0xe8,0xc4]
  47 // CHECK-ERROR: instruction requires: sve
  48 // CHECK-UNKNOWN: c4e88db7 <unknown>
  49
  50 ld1sh   { z21.d }, p5/z, [x10, z21.d, uxtw]
  51 // CHECK-INST: ld1sh   { z21.d }, p5/z, [x10, z21.d, uxtw]
  52 // CHECK-ENCODING: [0x55,0x15,0x95,0xc4]
  53 // CHECK-ERROR: instruction requires: sve
  54 // CHECK-UNKNOWN: c4951555 <unknown>
  55
  56 ld1sh   { z21.d }, p5/z, [x10, z21.d, sxtw]
  57 // CHECK-INST: ld1sh   { z21.d }, p5/z, [x10, z21.d, sxtw]
  58 // CHECK-ENCODING: [0x55,0x15,0xd5,0xc4]
  59 // CHECK-ERROR: instruction requires: sve
  60 // CHECK-UNKNOWN: c4d51555 <unknown>
  61
  62 ld1sh   { z0.d }, p0/z, [x0, z0.d, uxtw #1]
  63 // CHECK-INST: ld1sh   { z0.d }, p0/z, [x0, z0.d, uxtw #1]
  64 // CHECK-ENCODING: [0x00,0x00,0xa0,0xc4]
  65 // CHECK-ERROR: instruction requires: sve
  66 // CHECK-UNKNOWN: c4a00000 <unknown>
  67
  68 ld1sh   { z0.d }, p0/z, [x0, z0.d, sxtw #1]
  69 // CHECK-INST: ld1sh   { z0.d }, p0/z, [x0, z0.d, sxtw #1]
  70 // CHECK-ENCODING: [0x00,0x00,0xe0,0xc4]
  71 // CHECK-ERROR: instruction requires: sve
  72 // CHECK-UNKNOWN: c4e00000 <unknown>
  73
  74 ld1sh   { z31.s }, p7/z, [z31.s, #62]
  75 // CHECK-INST: ld1sh   { z31.s }, p7/z, [z31.s, #62]
  76 // CHECK-ENCODING: [0xff,0x9f,0xbf,0x84]
  77 // CHECK-ERROR: instruction requires: sve
  78 // CHECK-UNKNOWN: 84bf9fff <unknown>
  79
  80 ld1sh   { z0.s }, p0/z, [z0.s]
  81 // CHECK-INST: ld1sh   { z0.s }, p0/z, [z0.s]
  82 // CHECK-ENCODING: [0x00,0x80,0xa0,0x84]
  83 // CHECK-ERROR: instruction requires: sve
  84 // CHECK-UNKNOWN: 84a08000 <unknown>
  85
  86 ld1sh   { z31.d }, p7/z, [z31.d, #62]
  87 // CHECK-INST: ld1sh   { z31.d }, p7/z, [z31.d, #62]
  88 // CHECK-ENCODING: [0xff,0x9f,0xbf,0xc4]
  89 // CHECK-ERROR: instruction requires: sve
  90 // CHECK-UNKNOWN: c4bf9fff <unknown>
  91
  92 ld1sh   { z0.d }, p0/z, [z0.d]
  93 // CHECK-INST: ld1sh   { z0.d }, p0/z, [z0.d]
  94 // CHECK-ENCODING: [0x00,0x80,0xa0,0xc4]
  95 // CHECK-ERROR: instruction requires: sve
  96 // CHECK-UNKNOWN: c4a08000 <unknown>